I just found out that my sister's cat, Boo Kitty, is dying. He's really sick and they don't know if he'll make it. They took him to a vet and the x-rays showed that a bunch of intestin was pushed to one side of his body. This can be caused by a tumor but they can't find one. This cat is as good as my cat as well. Even though he no longer lives with me and my mom, he used to live with us when my...